path: root/crypto/Kconfig
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authorMartin Willi <martin@strongswan.org>2015-06-01 13:43:58 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2015-06-04 15:04:50 +0800
commitf979e014c50ce3f7467f133898dbea2243247a91 (patch)
treeb9b3bb455c76a9a94e3fcbe7fa9726890e083942 /crypto/Kconfig
parent3590ebf2b4c40aa4b663c4f2b9dfeb0a1e0b8f32 (diff)
crypto: poly1305 - Add a generic Poly1305 authenticator implementation
Poly1305 is a fast message authenticator designed by Daniel J. Bernstein. It is further defined in RFC7539 as a building block for the ChaCha20-Poly1305 AEAD for use in IETF protocols. This is a portable C implementation of the algorithm without architecture specific optimizations, based on public domain code by Daniel J. Bernstein and Andrew Moon. Signed-off-by: Martin Willi <martin@strongswan.org> Acked-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/Kconfig')
1 files changed, 9 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index bf657becbb71..9c00454ed024 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -426,6 +426,15 @@ config CRYPTO_GHASH
GHASH is message digest algorithm for GCM (Galois/Counter Mode).
+config CRYPTO_POLY1305
+ tristate "Poly1305 authenticator algorithm"
+ help
+ Poly1305 authenticator algorithm, RFC7539.
+ Poly1305 is an authenticator algorithm designed by Daniel J. Bernstein.
+ It is used for the ChaCha20-Poly1305 AEAD, specified in RFC7539 for use
+ in IETF protocols. This is the portable C implementation of Poly1305.
config CRYPTO_MD4
tristate "MD4 digest algorithm"